Question
5 6 What gland does the cerebral arterial circle (Circle of Willis) surround in the floor of the cranial cavity? hypothalamus thymus thyroid gland pituitary gland Multiple Choice 1 point Multiple Choice 1 point Which artery takes blood to the descending and sigmoid colon? common iliacartery inferior mensenteric internal iliac artery superior mesenteric
Solution
4.3
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Bertram
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Answer
The cerebral arterial circle (Circle of Willis) surrounds the **pituitary gland** in the floor of the cranial cavity.The artery that takes blood to the descending and sigmoid colon is the **inferior mesenteric artery**.